baber/WOPTO huggingface dataset:
Patent JP-H11291266-A (JP)
Title: Production of bathtub
Inventor: SASAKI MUTSUMASA
IPC: B29K101/10
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent air from remaining in a reinforcing layer at a time of production by making a reinforcing thermosetting resin easy to reach the gap between a reinforcing plate and a thermoplastic resin molded product. SOLUTION: A thermoplastic resin molded product and a fiber reinforcing material both of which are preformed into a bathtub shape are allowed to cover a male mold 1 having the same shape as the bathtub shape and a female mold 2 is arranged so as to provide a predetermined interval with respect to the thermoplastic resin molded product to form a cell and, in such a state that the peripheral edge part of the thermoplastic resin molded product and that of the female mold 2 are brought to a contact state to perform mold clamping, a thermosetting resin is allowed to flow in the cell from the center part of the female mold 2 to be cured to produce a bathtub.  In this method, a reinforcing plate 7 having a through-hole 8 having a size equal to or larger than the thermosetting resin injection port 5 of the female mold 2 provided thereto at the part opposed to the injection port 5 of the reinforcing plate 7 arranged just under the injection port is used.
Patent JP-H01202975-A (JP)
Title: Photograph reception system
Inventor: MATSUZAKI HIROSHI
IPC: G03F1/00
Filed: 1988-02-09
Abstract: PURPOSE:To eliminate the need for adhesion of a photograph block copy to a newspaper block copy and to reduce a newspaper generating time by storing a photograph data sent from a news agency to a picture storage section, reading all data stored in a picture storage section by a pattern display section when a pattern display command is inputted from an input section and displaying the data on the screen. CONSTITUTION:A photographic data sent from a news agency 4 is received by an A/D conversion section 32. Then a compressed data in a compression section 34 is stored in a picture storage section 33. When a pattern display command is inputted from an input section 10, a pattern display processing section 35 reads a compressed data of a photograph from a picture storage section 33 and displays a photographic data onto a display section 11. When an output command attended with an identification data corresponding to a desired photograph is inputted from the input section 10, the output processing section 37 reads only the photographic data corresponding to the decoded data from the picture storage section 33, the data is decoded into the digital data before compression by a decoding section 36 and outputted to the printer 2.
Patent JP-H03230514-A (JP)
Title: Electron beam aligner and aligning method
Inventor: YAMADA AKIO
IPC: H01L21/027
Filed: 1990-02-06
Abstract: PURPOSE:To realize highly precise calibration of the deflection coordinate value of a beam and the mask coordinate system, by determining the position and the dimension of a beam on a mask plate, from the deflection condition of a block deflecting means for conditions, and the previously known dimension and arrangement position of a mark pattern. CONSTITUTION:A mark pattern 61 for calibration is formed on a stencil mask 39. Mask deflectors 38A-38D form a block deflecting means 51. In order to pass a beam through a desired aperture in a pattern group, according to the output of a deflector driving circuit 40, the block deflecting means 51 deflects the beam from the optical axis determined by lens system 36, 37, and projects the beam on the desired aprertutre in the pattern group. On the wafer 47 side, the beam current value is measured with a current measuring apparatus 49, and the deflection coordinate values of the mask deflectors 38A-38D are calibrated by using the mask coordinate system. Thereby highly precise calibration is realized, and exposure quality can be improved.
Patent JP-S57141333-A (JP)
Title: Conveyer guide
Inventor: INOUE TOSHINORI
IPC: B65H5/02
Filed: 1981-02-24
Abstract: PURPOSE:To secure the flattened state of a sheet-shaped object on a conveyer, by providing sled-shaped, push-down guides in a direction of conveyance, while having the guides maintained by vibrators. CONSTITUTION:Push-down guides 3, which consists of more than one sled- shaped, slender boards placed in parallel with each other, are placed on the conveying surface of a conveyor 1, facing the direction of conveyance and being supported by vibrators 2. As a result, a sheet-shaped object 4, which is to be guided into the guide 3 by the conveyer 1, can be easily guided because the vibration of vibrators 2 expands temporarily the gap between the push-down guides 3 and the conveying surface of the conveyor 1. With the continuous vibration via push-down guides 3, the friction resistance between the sheet-shaped object 4 and the guides 3 is decreased so that even a weak sheet shaped object 4 can be flattened.
Patent JP-S61186844-A (JP)
Title: Nmr-esr simultaneous measuring instrument
Inventor: YOSHIDA EKUO
IPC: G01N24/10
Filed: 1985-02-14
Abstract: PURPOSE:To measure nuclear magnetic resonance (NMR) and electron spin resonance (ESR) simultaneously by switching the intensity of magnetostatic field between and NMR measurement level and an ESR measurement level on time-division mode. CONSTITUTION:A sample 2 is arranged between magnetostatic field producing coils 1 and a transmitting and receiving coil 3 is provided. Further, a high-frequency signal is supplied from a high-frequency oscillator 4 to the coil 3 through a gate 5 and the sample is irradiated with the signal. Then, a freely induced attenuation signal is sent to NMR memory 11N and an ESR memory 11E through a discriminating circuit 10. At such a time, a pulse programmer 14 is provided so as to switch the intensity of the magnetostatic field between the 1st level for NMR measurement and the 2nd level for ESR measurement on time-division mode. The discriminating circuit 10 is also switched synchronously. Thus, in intensity of the magnetostatic field is time-divided, an NMR and an ESR measurement are taken at the same time and set in the same measurement environment.
Patent JP-S62189932-A (JP)
Title: Disc-formed stator coil
Inventor: OKU HIDEAKI
IPC: H02K21/24
Filed: 1986-02-12
Abstract: PURPOSE:To prevent overcurrent from being generated, by forming a plurality of radius-directions slits on conductors between grooves. CONSTITUTION:On the doughnut-formed disc of a copper sheet, narrow grooves 11 are formed at the intervals of the same width as the width of the magnetic poles of the permanent magnet of the rotor 15 of a disc type synchronous motor, and the grooves 11 are provided with non-slotted sections 11a, 11b arranged alternately on the outer peripheral section and the inner peripheral section of the disc. With conductors between the grooves 11, and the non-slotted sections 11a, 11b, the coil patterns of current-flowing conductors are formed, and at one end of the disc, terminals T1, T2 insulated by a non-slotted-section-less groove 12 are arranged. On the conductor having the width of one magnetic pole formed between the grooves 11 and between the groove 11 and the groove 12, a plurality of slotted slits 13 are formed in the radial direction. Disc-formed coils 10 formed in this manner are laminated in a large quantity to form a multiplayer, and a stator coil section is formed.
Patent JP-H07234384-A (JP)
Title: Resin molding material and frame of spectacles
Inventor: NISHIKAWA TAKAO
IPC: G02C5/02
Filed: 1994-02-24
Abstract: PURPOSE:To assure mechanical strength and to obtain comfortable touch to hand and touch to skin by integrally forming soft resin layers on the surfaces of core materials molded of a hard resin. CONSTITUTION:The spectacles 1 consist of their frame 2 and lenses 3. The frame 2 is a resin integrated frame molded of the hard resin and has temples which come into contact with the ears and pads 5, 5. The core parts 6 of these pads 5, 5 are made of the hard resin and the soft resin layers 7 are formed on the surface parts thereof. The surfaces of the pads 5, 5 are soft and, therefore, if the spectacles 1 having such structure are used, compressing to the nose N does not arise any more. Since the surfaces of the soft resin layers 7 formed on the surfaces of the pads 5, 5 have a large coefft. of friction, the pads are hardly slippable and hardly deviate while the spectacles are worn. The soft resin layers may be formed not only at the parts of the pads 5, 5 of the spectacles 1 but on the surfaces of the temples as well. Molding of the frame 1 by using multi-stage molding and two-color molding methods, etc., is possible as well.
Patent JP-H11232743-A (JP)
Title: Disk transporting device
Inventor: KATO KAZUNARI
IPC: G11B17/04
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the always optimum transporting torque against a disk by stabilizing the friction force between a roller shaft and a roller. SOLUTION: By providing the roller shaft 12 inside the cylindrical member 13 which is arranged to be inserted into the rubber roller 14, the clearance between the cylindrical member 13 and the roller shaft 12 is maintained to be almost constant even in the case the ambient temperature is changed, and the friction force between them is decided by the surface treatment applied on the outer peripheral surface of the roller shaft 12. The friction force is thereby made possible to be almost constant, then the stable transporting torque free from the generation of large fluctuation caused by the temperature change like a conventional practice is given to the disk.
Patent JP-H0841196-A (JP)
Title: Production of polyamide based on alpha,omega-dinitrile
Inventor: HARUTOMUUTO RIIA
IPC: C08G69/28
Filed: 1995-02-15
Abstract: PURPOSE: To economically synthesize a high-quality polyamide, especially, nylon 66 by adding a phosphoric acid and a salt of Ca or the like as a catalyst to an aqueous solution of an α,ω-dinitrile, hydrolyzing the dinitrile under acidic conditions, adding an α,ω-diamine to the hydrolyzate, and polycondensing the mixture.  
     CONSTITUTION: An aqueous α,ω-dinitrile solution (A) is mixed with as acid of phosphorus (desirably, phosphonic acid) and a water-soluble salt of any one of Ca, Zn, Mn, and Cd, (desirably, Ca or Mn phosphinate), the resultant solution is adjusted to a pH of 2-4 by the addition of a saturated aliphatic or aromatic dicarboxylic acid, and A is hydrolyzed into a dicarboxylic acid at 200°C or above under the autogenous pressure. Next, this solution is mixed with at least equimolar amount of an α,ω-diamine (B), and the mixture is polycondensed under applied pressure and heat to obtain a spinnable nylon. A and B are a dinitrile and a diamine of a 2-12C alkyl, respectively. The amount of the catalyst used is such that 0-50 mmol of the acid of phosphorus and 0-20 mmol of the Ca salt or the like are present per mol of A. According to this process, a low- triamine-content nylon 66 can be economically synthesized from adiponitrile and hexamethylenediamine. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10224365-A (JP)
Title: Call connection system
Inventor: HIRATA YOZO
IPC: H04Q3/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To inhibit the call connection request that is repetitively transmitted until no busy state exist any more by registering previously the connection request received in a busy state to a device of the receiver side and outputting the registered request via the device of the receiver side according to the contents of registration when the busy state is canceled. SOLUTION: When a terminal device A of the transmitter side issues a call connection request to a terminal device B of the receiver side, the device A adds the priority information on the call connection request, the call connection waiting time information and the identification information on its own device to a call connection standby request via a priority addition part 1, a waiting time setting part 2 and a request identification part 3. Accepting the call connection request given from the device A, the device B registers the identification information in a busy state and a call connection standby request acceptance notification part 10 notifies the device A of registration of the call connection request. When the busy state is canceled, the device B sends in reply a circuit connection request to the device A based on the registered identification information, etc.  Both devices A and B are connected to each other via a circuit in response to the reply.
Patent JP-H04266178-A (JP)
Title: Image processor
Inventor: FURUYA YOJI
IPC: G06F3/048
Filed: 1991-02-21
Abstract: PURPOSE:To constitute the processor so that an image of the lower window covered with an overlapped window can also be observed by synthesizing the image so that it can be instructed that a component image is to be transparent or opaque. CONSTITUTION:In the case of making an animation, one frame to be made is broken down into several components such as a background, a person, etc., and many users draw them on client machines 1, 2, and synthesize them by transferring them onto the client machine 1. In this case, the upper and the lower parts of each window, and the transparent part are designated. In the part designated to be transparent, a relation of the upper and the lower part is disregarded, and it is covered with the other lower window which is overlapped. By such a method, one image can be made by synthesizing several divided component images.
Patent JP-H01227519-A (JP)
Title: Comparator and digital filter circuit
Inventor: MAAKU DERUMAN TEIRUDEN
IPC: H03K5/1254
Filed: 1989-02-06
Abstract: PURPOSE: To make separable the actual transition from the false transition of a comparison means by providing a programmable means for generating an output signal if the output signals of the comparison means and a storage means are different from each other more than a desired period. CONSTITUTION: A certain value is previously loaded into a programmable counter 2, and the binary output of the comparator is successively compared with the contents of the output latch (storage means) 10 by an exclusive NOR gate (control means) 4. If these two values are not coincide, it shows that the state of the comparator output changes, thus, the counter 2 is possible and counting is started. If the change of the comparator output is continued sufficiently to recognize that the transition is significant, the counter 2 becomes the final value and clocking the new comparator output state to the output latch 10. Thus, the transition for a comparatively long period of the comparator output being a significant transition and a transition for a short period which can be estimated as a noise or the result of other spurious signal are separated from each other.
Patent JP-H02208555-A (JP)
Title: Sensor mounting apparatus
Inventor: YONEYAMA TAKAO
IPC: G01N29/24
Filed: 1989-02-08
Abstract: PURPOSE:To enable the mounting of a sensor on an object to be inspected by a sufficient holding force even though the object has any shape by using a device in which the sensor is installed and which has a shape fit for the object. CONSTITUTION:An acoustic emission (AE) sensor 2 is mounted on an object 1 to be inspected and the sensor 2 is pressed on the object 1 to be inspected by a spring 4 provided in a sensor mounting device 3 made up of a magnet. Then, the surface of the device 3 is fit for the object 1 so that the contact surface between the device 3 and the object is a surface contact, not a point or line contact. This enables the mounting of the sensor on the object by a sufficient holding force.
Patent JP-H09216785-A (JP)
Title: Suspending tool for structural steel product
Inventor: HASHIMOTO SEIICHIRO
IPC: B66C1/28
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To reverse and change the position of structural steel products without taking much time and easily, by forming a suspending tool from a base body having a hooking part in the upper part of an approximately U-shaped body having a recessed surface in its lower part, and a pair of approximately L- shaped receiving claws which is rotatively journalled in a direction where their tips are mutually separated at both ends of the approximately U-shaped bodies. SOLUTION: When structural steel products are suspended and moved, tips of claws 5a of receiving claws 5 are previously rotated in a mutually separating direction, and the inside of the recessed surface 2d of the approximately U-shaped body 2 of a base body 4 is opened. A flange on the upper side of the structural steel products is brought in contact with the recessed surface 2d while being stored, and also the tips of the claws 5a of the receiving claws 5 are rotated around a hinge pin 6 so as to be directed to a mutually facing direction, and brought in contact with the rear surface of the flange.  Locking pins 7 are inserted in the lower pin holes of a split leg 2c and the lower pin inserting holes of the mounting parts 5b of the receiving claws 5 so that the receiving claws 5 may not be rotated more than required, and axilla pins are attached to the tips of the pins 7 so as to fix the pins 7.
Patent JP-H01203808-A (JP)
Title: Abnormality diagnosing device for moisture content separating heater
Inventor: KOMATSU HIDEAKI
IPC: F22G5/00
Filed: 1988-02-10
Abstract: PURPOSE:To properly and rapidly detect leak occurring to a heat transfer pipe, by a method wherein differential pressure signals from an orifice for measuring a flow rate or a nozzle, situated to each heating steam system, are compared with each other, and when a deviation exceeding a specified value is produced, a moisture content separating heater outputs an abnormal signal. CONSTITUTION:In a state in which no leak occurs to a heat transfer pipe 9 of a moisture content separating heater 2 for operation of a plant, heating steam feed amounts are equal to each other, and differential pressure signals from a differential pressure detector 4 of an orifice 3 for measuring a flow rate are equal to each other. Since, when leak occurs to the heat transfer pipe 9, the internal pressure of the heat transfer pipe 9 is reduced, heating steam equivalent to leak steam is increase in order for maintenance of the internal pressure, and the differential pressure of the differential pressure detector 4 of the orifice 3 for measuring a flow rate is increased. Thereby, regarding a signal from the differential pressure detector 4, a deviation is decided by a comparing decider 7, and when a deviation exceeding a specified value is produced, it is outputted as an abnormal signal 8. This constitution enables detection of leak occurring to the heat transfer pipe 9 of the moisture content separating heater 2. Further, abnormality on a heating steam valve 5 and a heating steam drain valve 6 can be also detected.
Patent JP-H03230890-A (JP)
Title: Aluminum alloy brazing material
Inventor: KANAI TOMIYOSHI
IPC: C22C21/10
Filed: 1990-02-07
Abstract: PURPOSE:To allow the brazing of members which are difficult to be brazed and to securely join the joining members by specifying the compsn. of the aluminum alloy brazing material. CONSTITUTION:The aluminum alloy brazing material contains 4 to 12wt.% Si, 15 to 55wt.% Zn and 0.2 to 2.0wt.% Cu and consists of the balance aluminum and unavoidable impurities. This brazing material flows adequately and forms a sufficient fillet in the joint part even in the case of brazing of particularly casting materials, and above all, casting materials and die castings having a low solidus line temp., such as AC4C, and high tensile alloy, such as 2219 alloy of an Al-Cu system not to mention the case of mutual brazing of a malleable aluminum. These joining members which are heretofore difficult to be brazed are, therefore, surely and securely joined.
Patent JP-S58160688-A (JP)
Title: Pipe connecting section for metallic pipe
Inventor: MANFUREETO HEERINGU
IPC: E21B17/06
Filed: 1983-02-23
Abstract: Two metallic pipes to be sealingly interfitted are respectively provided with a plug-shaped male extremity and a socket-shaped female extremity having mating frustoconical peripheral threads and adjoining unthreaded annular peripheral formations closely contacting each other upon assembly. An annular end face of the male extremity and a confronting annular shoulder of the female extremity, lying in planes transverse to the pipe axis, have spiral tracks of trapezoidal profile engaging each other with close positive fit in the fully assembled position, the pitch of these tracks being such as to counter a radial compression of that end face by the interacting unthreaded peripheral formations.
Patent JP-H07234390-A (JP)
Title: Method for mounting high speed optical element
Inventor: SANO HIROHISA
IPC: G02F1/015
Filed: 1994-02-25
Abstract: PURPOSE:To provide a high speed frequency characteristic without being limited based on element capacity of an optical element by dividing an electrode pattern provided on an optical waveguide to at least two parts or above and electrically connecting respective divided electrodes in series. CONSTITUTION:Although an optical modulator 2 divides the electrode pattern on the optical waveguide to two parts, and makes them the electrode 1-1 and the electrode 1-2, capacity in respective electrodes 1-1 and 1-2 are reduced monotonically by dividing. Further, an interval between bonding pad parts 3 provided on respective electrodes of the electrode 1-1 and the electrode 1-2 is connected in series by a bonding wire 9, and one end is connected to a through hole 8 connected to a chip carrier base 5 through a terminating resistor 7, and the other end is connected to a strip line path 6 formed on a high frequency substrate 4. The frequency characteristic independent of element capacity is obtained by dividing the electrode and connecting to the line path provided with inductance matching with the divided capacity.
Patent JP-2000226994-A (JP)
Title: Reinforcing construction for opening portion of tunnel
Inventor: KOBAYASHI KAZUHIRO
IPC: E21D11/04
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To surely and easily reinforce an opening portion formed in a tunnel without projecting reinforcing members to the inner surface of the tunnel. SOLUTION: A portion forming an opening portion 31 in a tunnel 11 comprises a segment and a reinforcing segment 13. The segment has a construction comprising a frame body made of a main girder plate and a joint plate provided with a skin plate at the outer peripheral surface side. Inside the frame body of a reinforcing segment 13, a reinforcing portion 25 comprising a pair of horizontal direction flange member 21 arranged almost in parallel to the joint plate, and a horizontal direction web member 22 provided between the horizontal direction flange members 21. The tunnel 11 is constituted by assembling the segment and the reinforcing segment 13. Above and below the forming position of the opening portion 31, the reinforcing portions 25 of the reinforcing segment 13 continuing in the tunnel axis direction are coupled together by a coupling plate 26 in one united body.
Patent JP-H11234998-A (JP)
Title: Brushless motor
Inventor: KONDO NORIMASA
IPC: H02K29/08
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To enhance waterproof of a coil in a bracket, and improve insulation performance of a magnetic pole sensor, in a brushless motor provided with a magnetic pole detecting sensor detecting a magnetic pole of a permanent magnet rotor. SOLUTION: A stator core 2 is fixed to a bracket 10 made of a thin-walled steel. A magnetic pole detecting sensor 12 is fixed to the bracket 10, and detects a magnetic pole of a magnet 7 constituting a rotor 6. The magnetic pole detecting sensor 12 consists of a magnetic pole detecting part 12a and a connector part 12b. The magnetic pole detecting part 12a is inserted from an aperture part 10a of the bracket 10 to which an insulating member 11 is added, and fixed in such a manner that the aperture part 10a of the bracket 10 is covered with a connector part 12b.